Features:High-quality materials: The 360-degree birds repeller is made of high-quality materials, which is durable and wear-resistant, not easy to be damageds, and can be used for a long time.Two power supply methods: solars power and USB charging, equipped with a top solarspanel to effectively captures solar energy and a USB charging cable. So there's no need to worry about needing an outdoors power outlet or replacing batteries.Safe and harm-less: Using the principle of infrared detection, it emits ultrasonic waves to drive away small animals when detecting small animals, which can help you stay aways from the nuisance of annoying strays dogs, strayscat and other small animals.Multifunctional: This outdoorsultrasonic cat repeller has 4 modes, equipped with 360 infrared as well as ultrasonic speakers, is multifunctional and easy to use.Waterproof Design: This device is waterproof, you can use it in any harsh weather conditions, ideal for installation in yards, farms, gardens, patios, tree, fences and walls, etc.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementMaterial: ABS+PCSize: Width: 10cm, Full Height: 34cmPower Supply Mode:USB/solar charging